Serrated Seals Item Code: Type: Sold By Quantity Strapping Accessories for Plastic Strapping Serrated Seals Description Serrated seals are made with "teeth" that actually grip the strap, yielding higher joints than traditional seals. Serrated seals are commonly used with dry polyester strapping to maximize joint efficiency. For 1/2" polyester strapping either our item # 20240 (ES48SJ Heavy Duty Manual Crimper) or our item # 20270 (PS48SJL Heavy Duty Manual Crimper) must be used. For 5/8" polyester strapping either our item # 20245 (ES58SJ Heavy Duty Manual Crimper) or our item # 20275 (PS58SJL Heavy Duty Manual Crimper) must be used.
